andreaturli/jclouds — comment on commit ddb745f62065cc0e6faa27ec009754d9a1e2f33e
File: labs/virtualbox/src/main/java/org/jclouds/virtualbox/statements/InstallGuestAdditions.java line 69
By jclouds:

I don't think you want to spawn a subshell here.. take out "sh "